Rucklidge非线性系统混沌现象演示器设计  

Demonstrator design of Rucklidge nonlinear system chaotic phenomenon

作　　者：陈娇英[1,2] 彭宇宁[1] 

机构地区：[1]广西大学电气工程学院,广西南宁530004 [2]广西工业职业技术学院,广西南宁530004

出　　处：《广西大学学报（自然科学版）》2013年第6期1451-1457,共7页Journal of Guangxi University（Natural Science Edition）

基　　金：广西自然科学基金资助项目(桂科基0663022)

摘　　要：为了进一步探索混沌现象应用及控制方法,对Rucklidge非线性系统进行深入分析研究,制作了该系统的混沌现象演示器。采用Matlab对混沌系统的数学模型进行了仿真,混沌系统在Multisim软件进行了器件级的仿真,根据改进型模块化电路设计理论设计Rucklidge非线性系统混沌现象演示器,采用集成运算放大器和模拟乘法器制作了混沌现象演示器硬件电路。结果表明,所设计的混沌现象演示器能产生与仿真结果一致的混沌波形,通过这种研究分析方法能有效设计混沌系统与各元器件参数之间的关系,对混沌现象在未来的应用及多功能混沌集成电路的开发具有一定参考价值。To simulate the mathematic model of the Rucklidge nonlinear chaotic system with Matlab software and to simulate the hardware circuit of the chaotic system with Multisim software, a chaotic phenomenon demonstrator of the Rucklidge nonlinear chaotic system was designed and made by using the improved modular circuit design theory. The experimental results show that the demonstra- tor can produce chaos phenomenon and the chaos waveforms are consistent with the simulations. By this analytical method, a chaotic system with a variety of electronic components and the relationship between the parameters of nonlinear chaotic systems was identified. It would have reference value in the application of chaotic phenomena in various fields and the development of muhifunction IC in the future.

关 键 词：混沌演示器制作 计算机仿真 改进型模块化设计法 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]